def sync_namespaces(self, request, project_id_or_code, cluster_id):
"""同步集群命名空间到 BCSCC"""
request.audit_ctx.update_fields(
resource_type=ResourceType.Cluster, resource=cluster_id, description=f'同步集群 {cluster_id} 命名空间'
)
project_id = request.project.project_id
# 统一: 通过cc获取的数据，添加cc限制，区别于直接通过线上直接获取的命名空间
cc_namespaces = ns_utils.get_namespaces_by_cluster_id(request.user.token.access_token, project_id, cluster_id)
# 转换格式，方便其他系统使用
cc_namespace_name_id = {info["name"]: info["id"] for info in cc_namespaces}
# 获取线上的命名空间
access_token = request.user.token.access_token
namespaces = ns_utils.get_k8s_namespaces(access_token, project_id, cluster_id)
# NOTE: 忽略k8s系统和平台自身的namespace
namespace_name_list = [
info["resourceName"] for info in namespaces if info["resourceName"] not in K8S_PLAT_NAMESPACE
]
if not (cc_namespaces and namespaces):
return Response()
# 根据namespace和realtime namespace进行删除或创建
# 删除命名空间
delete_ns_name_list = set(cc_namespace_name_id.keys()) - set(namespace_name_list)
delete_ns_id_list = [cc_namespace_name_id[name] for name in delete_ns_name_list]
self._delete_cc_ns(request, project_id, cluster_id, delete_ns_id_list)
# 向V0权限中心注册命名空间数据
add_ns_name_list = set(namespace_name_list) - set(cc_namespace_name_id.keys())
self._add_cc_ns(request, project_id, cluster_id, add_ns_name_list)
return Response()
def get_namespace_id(access_token, project_id, cluster_id, namespace):
namespaces = get_namespaces_by_cluster_id(access_token, project_id,
cluster_id)
for ns in namespaces:
if ns["name"] == namespace:
return ns["id"]
raise serializers.ValidationError(
_("项目(id:{})下不存在命名空间({}/{})").format(project_id, cluster_id,
namespace))
def get_cc_namespace_info(self, name: str) -> Dict:
"""
获取 CC 中命名空间信息
:param name: 命名空间名称
:return: Namespace 信息
"""
cc_namespaces = get_namespaces_by_cluster_id(
self.ctx_cluster.context.auth.access_token,
self.ctx_cluster.project_id, self.ctx_cluster.id)
for ns in cc_namespaces:
if ns['name'] == name:
return self._extract_namespace_info(ns)
def get_or_create_cc_namespace(self, name: str, username: str) -> Dict:
"""
尝试在 PaaSCC 中查询指定命名空间，若不存在则创建
:param name: 命名空间名称
:param username: 操作者
:return: Namespace 信息
"""
# 假定cc中有，集群中也存在
cc_namespaces = get_namespaces_by_cluster_id(
self.ctx_cluster.context.auth.access_token,
self.ctx_cluster.project_id, self.ctx_cluster.id)
for ns in cc_namespaces:
if ns["name"] == name:
return self._extract_namespace_info(ns)
return self._create_namespace(username, name)
def sync_namespaces(self, request, project_id_or_code, cluster_id):
"""同步集群下命名空间
NOTE: 先仅处理k8s类型
"""
project_id = request.project.project_id
# 统一: 通过cc获取的数据，添加cc限制，区别于直接通过线上直接获取的命名空间
cc_namespaces = ns_utils.get_namespaces_by_cluster_id(
request.user.token.access_token, project_id, cluster_id)
# 转换格式，方便其他系统使用
cc_namespace_name_id = {
info["name"]: info["id"]
for info in cc_namespaces
}
# 获取线上的命名空间
access_token = request.user.token.access_token
namespaces = ns_utils.get_k8s_namespaces(access_token, project_id,
cluster_id)
# NOTE: 忽略k8s系统和平台自身的namespace
namespace_name_list = [
info["resourceName"] for info in namespaces
if info["resourceName"] not in K8S_SYS_NAMESPACE
and info["resourceName"] not in K8S_PLAT_NAMESPACE
]
if not (cc_namespaces and namespaces):
return Response()
# 根据namespace和realtime namespace进行删除或创建
# 删除命名空间
delete_ns_name_list = set(
cc_namespace_name_id.keys()) - set(namespace_name_list)
delete_ns_id_list = [
cc_namespace_name_id[name] for name in delete_ns_name_list
]
self.delete_cc_ns(request, project_id, cluster_id, delete_ns_id_list)
# 添加命名空间
add_ns_name_list = set(namespace_name_list) - set(
cc_namespace_name_id.keys())
self.add_cc_ns(request, project_id, cluster_id, add_ns_name_list)
return Response()
def list_by_cluster_id(self, request, project_id_or_code, cluster_id):
namespaces = ns_utils.get_namespaces_by_cluster_id(
request.user.token.access_token, request.project.project_id,
cluster_id)
return Response(namespaces)
def list_by_cluster_id(self, request, project_id, cluster_id):
namespaces = get_namespaces_by_cluster_id(request.user.token.access_token, project_id, cluster_id)
return Response(namespaces)